expergefactorn.

/ɛksˌpəːdʒɪˈfaktə/

Etymology: agent-noun < Latin expergēfacĕre (see expergefaction n.).

One who, or that which, awakens; an awakener.

ΘΚΠ

the world > time > instruments for measuring time > clock > [noun] > alarm clock

watchc1440

watch-clock1605

reveille-matin1610

alarm1614

alarm clock1662

larum clock1697

weaver's larum1745

expergefactor1823

watch-alarm1875

1823 Mechanic's Mag. No. 7. 108 The newly invented Hydraulic Expergefactor rings a bell at the time when a person wishes to rise.

This entry has not yet been fully updated (first published 1894; most recently modified version published online March 2018).

单词	expergefactor
释义	expergefactorn. /ɛksˌpəːdʒɪˈfaktə/ Etymology: agent-noun < Latin expergēfacĕre (see expergefaction n.). One who, or that which, awakens; an awakener. ΘΚΠ the world > time > instruments for measuring time > clock > [noun] > alarm clock watchc1440 watch-clock1605 reveille-matin1610 alarm1614 alarm clock1662 larum clock1697 weaver's larum1745 expergefactor1823 watch-alarm1875 1823 Mechanic's Mag. No. 7. 108 The newly invented Hydraulic Expergefactor rings a bell at the time when a person wishes to rise. This entry has not yet been fully updated (first published 1894; most recently modified version published online March 2018). < n.1823
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